Exiting Service Mode; Verifying Service Data Changes; H/V Center Confi Rmation And Adjustments - Sony KF-42E200A Service Manual

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2-3-1. EXITING SERVICE MODE

After completing the changes, exit service mode by turning off the set
using the Remote Commander or the power switch.
NOTE: After exiting service mode wait 2 minutes before restarting
the set to allow the fans to shut down properly.
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2-4. VERIFYING SERVICE DATA CHANGES

1. After completing all adjustments turn the set off with the Remote
Commander and WAIT for the fans to turn off before proceeding to
the next step.
Note: It may take up to two minutes for the fans to stop.
Caution: To avoid over heating the lamp, do not unplug the set
until the fans have stopped.
2. After the fans have stopped, unplug the set from the AC outlet, then
plug the set back in the AC outlet.
3. To verify the changes repeat steps 1 through 3 of 2-3. Using the
Remote Commander to Change Service Data.
4. To exit service mode, turn the power off by pressing POWER .
Wait 2 minutes before restarting the set to allow the fans to
completely shut down or the Service Menu will appear on the screen.
NOTE: After exiting service mode wait 2 minutes before restarting
the set to allow the fans to shut down properly.
2-5. H/V CENTER CONFIRMATION AND
ADJUSTMENTS
Use the following instructions to adjust the pictures horizontal and
vertical center after replacing either of the following:
Optical Block Assembly
Mirror Cover
1. Set the signal to RF Monoscope, check the H/V center in "Full"
picture mode.
2. If the center is shifted, adjust the Horizontal and/or Vertical settings.
a. Access Service Adjustment Mode.
b. Press 2 until the HELIOS_3 category displays.
c. To adjust the Horizontal setting, press 1 until the DHPS (22) item
displays.
d. Press 3 to increase the data value, or 6 to decrease the data
value.
e. To adjust the Vertical setting, press 1 to display the DVPS (23)
item.
f. Press 3 to increase the data value, or 6 to decrease the data
value.
g. To save the changes, press MUTING then ENT to write into
memory.
h. To exit service mode, turn the power off by pressing POWER .
Wait 2 minutes before restarting the set to allow the fans to
completely shut down or the Service Menu will appear on the
screen.
K
DHPS
KF-42E200A/42E201A/50E200A/50E201A
DHPS 22 (for H center)
DVPS 23 (for V center)
DVPS
37